package com.dyh.service.category;

import com.dyh.dao.CategoryDao;
import com.dyh.pojo.Category;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.util.List;

@Service
public class CategoryServiceImpl implements CategoryService{

    @Autowired
    private CategoryDao categoryDao;

    @Override
    public void addCategory(Category category) {

    }

    @Override
    public void deleteCategory(int id) {

    }

    @Override
    public void updateCategory(Category category) {

    }

    @Override
    public List<Category> queryCategoryList() {
        return null;
    }

    @Override
    public Category queryCategoryById(int id) {
        return null;
    }
}
